If you apply the $3-$period Weighted Moving Average method with weights wt $=0\mathrm{.}6,$ wt$-1=0\mathrm{.}3,$ wt$-2=0\mathrm{.}1,$ what would be your forecast for demand in Period $6?$ If your answer is not an integer, provide at least three decimal places, e$.$g$.,7\mathrm{.}500.$

Remember that wt is the weight assigned to the last period, wt$-1$ is the weight assigned to the second last period, and wt$-2$ is the weight assigned to the third last period.